Problem Dual Sim


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Members
Aug 10, 2016
1
11
First I apologize for my English....

I bought a sim card and i put it in the slot 1, but the sim card doesnt work.
I have done tests and slot 1 doesnt work... slot 2 works with 2 different sim cards.

Has anyone had the same problem or someone knows how to fix it ?

Thank you very much

I have XIAOMI MI4I and rom 6.4.7 beta with miui 7.3 of xiaomi eu